Vehicle signal light



FIG. 1 is a front perspective view of a vehicle signal light showing our new design;

FIG. 2 is a front elevational thereof;

FIG. 3 is a left side elevational thereof, the right side being substantially a mirror image of the left side;

FIG. 4 is a top plan view thereof, the bottom being substantially a mirror image of the top; and

FIG. 5 is a rear elevational thereof. 

The ornamental design for a vehicle signal light, substantially as shown and described. 